@@kisaragistation5220 Jeongyeon has two older sisters. Gong Seungyeon is her actress oldest sister while Seoyeon is also her older sister which is the one who appears on this video
@@andrewtaylor940 thats why i'm asking. bc also saw a tweet with a story from Seung-yeon? when they were outside the airport so i'm like WHAT SISTER IT IS?! 🤣🤣